ON THE GROUND U.S. Army Pvt. Tye Bundrant, right, and Spc. Joseph Winkleman, center, provide security outside a building during a simulated training exercise at the Joint Readiness Training Center on Fort Polk, La., June 19, 2009. The soldiers, assigned to the 4th Battalion, 9th Infantry Regiment, are preparing for deployment. SHARE: Download: Full Size (0.09 MB) Credit: VIRIN: 475591-A-BXG32-400.jpg Photo Gallery